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| Chemical Name | Dosage | Reference |
|---|---|---|
| LIMONENE | not available | J. Agric. Food Chem. 43: 2283. |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Pilocarpus microphyllus | Maranhao Jaborandi | 1 | 50 |
| Pimenta dioica | Allspice; Jamaica-Pepper; Pimenta; Clover-Pepper; Pimento | 1 | 215 |
| Pimenta racemosa | Bayrum Tree; West Indian Bay | 1 | 13, 740 |
| Pimpinella anisum | Anise; Sweet Cumin | 1 | 1, 836 |
| Pinus sylvestris | Scotch Pine | 1 | 0 |
| Piper auritum | Cordoncillo; Hierba Santa; Hoja Santa | 1 | 0 |
| Piper cubeba | Cubeb; Cubeb Pepper | 1 | 0 |
| Piper nigrum | Black Pepper; Pepper; White Pepper | 1 | 655, 800 |
| Plectranthus incanus | Lal Agada | 1 | 65 |
| Pogostemon cablin | Patchouli | 1 | 0 |
| Porophyllum ruderale | Quilquinya | 1 | 13 |
| Prunus armeniaca | Apricot | 1 | 0 |
| Psidium guajava | Guava | 1 | 1, 000 |
| Psoralea corylifolia | Babchi; Black Dot; Malaya Tea | 1 | 0 |
| Ptychopetalum olacoides | Muira Puama | 1 | 11, 000 |
| Pycnanthemum albescens | White Mountain Mint | 1 | 5, 697 |
| Pycnanthemum beadlei | Beadle's Mountain Mint | 1 | 329 |
| Pycnanthemum californicum | California Mountain Mint | 1 | 144 |
| Pycnanthemum clinopodioides | Clinopod Mountain Mint | 1 | 10, 780 |
| Pycnanthemum curvipes | Curved Mountain Mint | 1 | 2, 323 |